Answer: l=50 m, w=20 m
Step-by-step explanation:
Given
A rectangular city has an area of
Also, length is 10 m more than twice its width
suppose width is w
So, length is given by
The area is given by
Answer:
4
Step-by-step explanation:
8x - 12
4(2x - 3)
the school is at 0, and Anna's house would be at 2.5 because it is east (to the right of 0) and Ben's would be -2 (because it is west...to the left of 0)
Answer:
The y intercept: (0,3)
The x intercept: (3/7,0)
Step-by-step explanation:
Replace the variable of x or y with 0 depending on what variable you want to find. For the y intercept, replace x with 0 and for the x intercept, replace y with 0. If you were to do this, you would get the following equations:
0 = -7x + 3
7x = 3
x = 3/7
y = -7(0) + 3
y = 0 + 3
y = 3
Therefore, the x intercept is (3/7 , 0) and the y intercept is (0,3)